Current File : /home/vacivi36/ava/mod/quiz/deprecatedlib.php
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* List of deprecated mod_quiz functions.
*
* @package mod_quiz
* @copyright 2021 Shamim Rezaie <shamim@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
/**
* Internal function used in quiz_get_completion_state. Check passing grade (or no attempts left) requirement for completion.
*
* @deprecated since Moodle 3.11
* @todo MDL-71196 Final deprecation in Moodle 4.3
* @see \mod_quiz\completion\custom_completion
* @param stdClass $course
* @param cm_info|stdClass $cm
* @param int $userid
* @param stdClass $quiz
* @return bool True if the passing grade (or no attempts left) requirement is disabled or met.
* @throws coding_exception
*/
function quiz_completion_check_passing_grade_or_all_attempts($course, $cm, $userid, $quiz) {
global $CFG;
debugging('quiz_completion_check_passing_grade_or_all_attempts has been deprecated.', DEBUG_DEVELOPER);
if (!$cm->completionpassgrade) {
return true;
}
// Check for passing grade.
require_once($CFG->libdir . '/gradelib.php');
$item = grade_item::fetch(array('courseid' => $course->id, 'itemtype' => 'mod',
'itemmodule' => 'quiz', 'iteminstance' => $cm->instance, 'outcomeid' => null));
if ($item) {
$grades = grade_grade::fetch_users_grades($item, array($userid), false);
if (!empty($grades[$userid]) && $grades[$userid]->is_passed($item)) {
return true;
}
}
// If a passing grade is required and exhausting all available attempts is not accepted for completion,
// then this quiz is not complete.
if (!$quiz->completionattemptsexhausted) {
return false;
}
// Check if all attempts are used up.
$attempts = quiz_get_user_attempts($quiz->id, $userid, 'finished', true);
if (!$attempts) {
return false;
}
$lastfinishedattempt = end($attempts);
$context = context_module::instance($cm->id);
$quizobj = quiz::create($quiz->id, $userid);
$accessmanager = new quiz_access_manager($quizobj, time(),
has_capability('mod/quiz:ignoretimelimits', $context, $userid, false));
return $accessmanager->is_finished(count($attempts), $lastfinishedattempt);
}
/**
* Internal function used in quiz_get_completion_state. Check minimum attempts requirement for completion.
*
* @deprecated since Moodle 3.11
* @todo MDL-71196 Final deprecation in Moodle 4.3
* @see \mod_quiz\completion\custom_completion
* @param int $userid
* @param stdClass $quiz
* @return bool True if minimum attempts requirement is disabled or met.
*/
function quiz_completion_check_min_attempts($userid, $quiz) {
debugging('quiz_completion_check_min_attempts has been deprecated.', DEBUG_DEVELOPER);
if (empty($quiz->completionminattempts)) {
return true;
}
// Check if the user has done enough attempts.
$attempts = quiz_get_user_attempts($quiz->id, $userid, 'finished', true);
return $quiz->completionminattempts <= count($attempts);
}
/**
* Obtains the automatic completion state for this quiz on any conditions
* in quiz settings, such as if all attempts are used or a certain grade is achieved.
*
* @deprecated since Moodle 3.11
* @todo MDL-71196 Final deprecation in Moodle 4.3
* @see \mod_quiz\completion\custom_completion
* @param stdClass $course Course
* @param cm_info|stdClass $cm Course-module
* @param int $userid User ID
* @param bool $type Type of comparison (or/and; can be used as return value if no conditions)
* @return bool True if completed, false if not. (If no conditions, then return
* value depends on comparison type)
*/
function quiz_get_completion_state($course, $cm, $userid, $type) {
global $DB;
// No need to call debugging here. Deprecation debugging notice already being called in \completion_info::internal_get_state().
$quiz = $DB->get_record('quiz', array('id' => $cm->instance), '*', MUST_EXIST);
if (!$quiz->completionattemptsexhausted && !$cm->completionpassgrade && !$quiz->completionminattempts) {
return $type;
}
if (!quiz_completion_check_passing_grade_or_all_attempts($course, $cm, $userid, $quiz)) {
return false;
}
if (!quiz_completion_check_min_attempts($userid, $quiz)) {
return false;
}
return true;
}
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